#540ec8
a dark, electric violet · warm · closest name: navy
RGB
84, 14, 200
HSL
263°, 87%, 42%
CMYK
58, 93, 0, 22
Luminance
0.0637
Every format
| HEX | #540ec8 |
| RGB | rgb(84, 14, 200) |
| HSL | hsl(263, 87%, 42%) |
| CMYK | cmyk(58%, 93%, 0%, 22%) |
| LAB | lab(30.3 65.9 -79.5) |
| LCH | lch(30.3 103.3 309.6) |
| OKLCH | oklch(0.430 0.240 287.3) |
Copy-ready code
/* CSS */
color: #540ec8;
background-color: #540ec8;
/* Tailwind (arbitrary) */
class="text-[#540ec8] bg-[#540ec8]"
/* SCSS */
$brand: #540ec8;
/* SwiftUI */
Color(red: 0.329, green: 0.055, blue: 0.784)
/* Android */
Color.parseColor("#540ec8")Accessibility — WCAG contrast
Aa
#540ec8 on white: 9.24:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#540ec8 on black: 2.27:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red32.9%
Green5.5%
Blue78.4%
CMYK percentages
Cyan58.0%
Magenta93.0%
Yellow0.0%
Key (black)21.6%
Color previews
#540ec8 text on a black background
contrast 2.27:1
Card sample
#540ec8 text on a white background
contrast 9.24:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #540ec8;
Background color
Panel with #540ec8 background
background-color: #540ec8;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #540ec8;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(84, 14, 200, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(84, 14, 200, 0.45);
Border & gradient
Gradient panel
border: 3px solid #540ec8; background: linear-gradient(135deg, #540ec8, #C80EC0);